PartsTable
Technical Data Sheet
PartsTable / O-RING / 82-342
82-342 ✓ Verified by PartsTable
— · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The CONNECTOR,PLUG,ELECTRICAL is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL, body_style: STRAIGHT SHAPE, INTERNAL COUPLING, shell_type: ARMORED, temp_rating: -65.0 FAHRENHEIT AND 160.0 FAHRENHEIT DEGF, thread_class: 2B, terminal_type: CRIMP SINGLE MATING END SINGLE CONTACT GROUPING. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-00-285-9785, indicating validated use in U.S.

government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
82-342
NSN: 5331-00-285-9785
FSC: 5331 — O-RING
CAGE: 77907 — MARSHALL EXCELSIOR CO (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
body_styleSTRAIGHT SHAPE, INTERNAL COUPLING
shell_typeARMORED
temp_rating-65.0 FAHRENHEIT AND 160.0 FAHRENHEIT DEGF
thread_class2B
terminal_typeCRIMP SINGLE MATING END SINGLE CONTACT GROUPING
overall_length2.000 INCHES NOMINAL IN
hardness_rating65.0 SHORE DUROMETER A MINIMUM AND 71.0 SHORE DUROMETER A MAXIMUM OVERALL
outside_diameter3.637 INCHES NOMINAL IN
overall_diameter0.827 INCHES NOMINAL IN
thread_directionRIGHT-HAND
precious_materialGOLD
NSN5331-00-285-9785
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 82-342 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
HARDNESS RATING: 70.0 SHORE DUROMETER A NOMINAL
•
CENTER HOLE DIAMETER: 3.344 INCHES MINIMUM AND 3.374 INCHES MAXIMUM IN
•
OUTSIDE DIAMETER: 3.637 INCHES NOMINAL IN
•
CROSS-SECTIONAL HEIGHT: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
TECHNICAL CHARACTERISTICS (FLIS)
HARDNESS RATING70.0 SHORE DUROMETER A NOMINAL
CENTER HOLE DIAMETER3.344 INCHES MINIMUM AND 3.374 INCHES MAXIMUM IN
OUTSIDE DIAMETER3.637 INCHES NOMINAL IN
CROSS-SECTIONAL HEIGHT0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
85967-4LPInterchangeable
interchangeable cross-reference
interchangeable
900341-001Interchangeable
interchangeable cross-reference
interchangeable
85967-4Interchangeable
interchangeable cross-reference
interchangeable
11041059-1Interchangeable
interchangeable cross-reference
interchangeable
117SIZE23Interchangeable
interchangeable cross-reference
interchangeable
117SZ23Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 82-342?
82-342 is a CONNECTOR,PLUG,ELECTRICAL.
What parts can replace 82-342?
There are 22 known substitutes for 82-342: 85967-4LP, 900341-001, 85967-4 and 19 more. Substitute compatibility should be verified for your specific system.
Is 82-342 still available?
82-342 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026